The sticker prices, before adjusting for remaining feature differences. Usually these are the numbers you will see on the window stickers.
Models in short supply often sell at or even above these prices.
Lowest Total Price: $47,600 BMW Z4 3.0i | |||||||
Difference: $17,050 | |||||||
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Calculate Payments |
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Model Year | 2007 | 2007 | 2007 | 2016 | 2016 | 2016 | 2016 |
Model | Z4 | Z4 | Z4 | Boxster | Boxster | Boxster | Boxster |
Trim | 3.0i | 3.0si | M Roadster | Base | Black Edition | S | GTS |
Body | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Convertible |
Base Price | $36,400 | $42,400 | $52,100 | $52,100 | $59,100 | $63,900 | $74,600 |
Leather seating surfaces | 1,150 | ||||||
Sport Package | 1,000 | 1,200 | |||||
Premium Package | 2,800 | 2,000 | 2,850 | 1,780 | 1,170 | 965 | |
Power convertible top | 750 | 750 | |||||
Front sport buckets | 500 | 500 | |||||
Metallic paint (extra cost) | 475 | 475 | 475 | 710 | 710 | 710 | 710 |
Wood trim | 0 | 0 | 0 | 1,515 | 1,515 | ||
Heated front seats | 500 | 500 | 500 | ||||
Xenon HID headlights | 700 | 700 | |||||
Headlight washers | 250 | 250 | |||||
HD radio | 500 | 500 | 500 | 1,040 | |||
Navigation system | 1,800 | 1,800 | 1,800 | ||||
Adaptive sport seats plus | 3,825 | 3,825 | 3,825 | 3,025 | |||
Torque vectoring, brake-based | 1,320 | 1,320 | 1,320 | 1,320 | |||
Adaptive dampers - electrical | 1,790 | 1,790 | 1,790 | ||||
Audio controls on steering wheel | 615 | 365 | 615 | 165 | |||
Infotainment Package | 3,990 | ||||||
Bright-finished exhaust tip(s) | 650 | ||||||
Sport suspension (upgrade) | 0 | ||||||
Leather seating surfaces | 1,045 | ||||||
Sport Package | 910 | 1,090 | |||||
Premium Package | 2,545 | 1,820 | 2,595 | 0 | 0 | 0 | |
Power convertible top | 685 | 685 | |||||
Front sport buckets | 455 | 455 | |||||
Metallic paint (extra cost) | 430 | 430 | 430 | 0 | 0 | 0 | 0 |
Wood trim | 0 | 0 | 0 | 0 | 0 | ||
Heated front seats | 455 | 455 | 455 | ||||
Xenon HID headlights | 635 | 635 | |||||
Headlight washers | 230 | 230 | |||||
HD radio | 450 | 450 | 450 | 0 | |||
Navigation system | 1,640 | 1,640 | 1,640 | ||||
Adaptive sport seats plus | 0 | 0 | 0 | 0 | |||
Torque vectoring, brake-based | 0 | 0 | 0 | 0 | |||
Adaptive dampers - electrical | 0 | 0 | 0 | ||||
Audio controls on steering wheel | 0 | 0 | 0 | 0 | |||
Infotainment Package | 0 | ||||||
Bright-finished exhaust tip(s) | 0 | ||||||
Sport suspension (upgrade) | 0 | ||||||
Options (change) | 10,425 | 8,675 | 6,125 | 11,555 | 9,050 | 10,945 | 10,825 |
Options (change) | 9,480 | 7,890 | 5,570 | 0 | 0 | 0 | 0 |
Destination | 775 | 775 | 775 | 995 | 995 | 995 | 995 |
Total Price | $47,600 | $51,850 | $59,000 | $64,650 | $69,145 | $75,840 | $86,420 |
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Want to find out how much dealers are willing to discount these cars? Request free, no-obligation BMW Z4 dealer quotes or Porsche Boxster dealer quotes from dealers using our car quote form. The process is easy and takes just a minute or two. You'll receive price quotes from local approved dealers within 48 hours. |
Lowest Adjusted Price: BMW Z4 3.0i | |||||||
Lowest Adjusted Invoice: Porsche Boxster GTS | |||||||
TrueDelta Adjusted Price Difference: $14,890 | |||||||
TrueDelta Adjusted Invoice Difference: $42,811 | |||||||
Model Year | 2007 | 2007 | 2007 | 2016 | 2016 | 2016 | 2016 |
Model | Z4 | Z4 | Z4 | Boxster | Boxster | Boxster | Boxster |
Trim | 3.0i | 3.0si | M Roadster | Base | Black Edition | S | GTS |
Body | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Convertible |
Engine | 215hp I6 | 255hp I6 | 330hp I6 | 265hp H6 | 265hp H6 | 315hp H6 | 330hp H6 |
Transmission | M6 | M6 | M6 | M6 | M6 | M6 | M6 |
Drivetrain | RWD | RWD | RWD | RWD | RWD | RWD | RWD |
EPA Fuel Economy (city/highway) | / MPG | / MPG | / MPG | / MPG | / MPG | / MPG | / MPG |
Audio (watts, speakers) | ?, 10 | 430, 10 | 430, 10 | 50, 4 | 185, 7 | 185, 7 | 445, 10 |
Tire (rear if not all the same) | 225/45-17 | 225/40-18 | 225/45-18 | 235/45-18 | 235/35-20 | 235/40-19 | 235/35-20 |
Total Price | $47,600 | $51,850 | $59,000 | $64,650 | $69,145 | $75,840 | $86,420 |
Adjustments for Features | 0 | -275 | -225 | -2,160 | -3,150 | -2,160 | -5,300 |
Feature-Adjusted Total Price | $47,600 | $51,575 | $58,775 | $62,490 | $65,995 | $73,680 | $81,120 |
Cost Above Minimum | $0 | $3,975 | $11,175 | $0 | $3,505 | $11,190 | $18,630 |
Model Year | 2007 | 2007 | 2007 | 2016 | 2016 | 2016 | 2016 |
Model | Z4 | Z4 | Z4 | Boxster | Boxster | Boxster | Boxster |
Trim | 3.0i | 3.0si | M Roadster | Base | Black Edition | S | GTS |
Body | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Convertible | 2dr Convertible |
Transmission and Drivetrain | |||||||
6-speed manual | $150 | $150 | $150 | $150 | $150 | $150 | $150 |
RWD | $0 | $0 | $0 | $0 | $0 | $0 | $0 |
Accessories | |||||||
Tilt/telescoping steering wheel, manual | $250 | $250 | $250 | ||||
Tilt/telescoping steering wheel, power | $350 | $350 | $350 | $350 | |||
Universal garage door opener | $100 | $100 | $100 | $100 | |||
Wind blocker, small | $100 | $100 | $100 | $100 | |||
Brakes, Airbags, and Other Safety | |||||||
Obstacle detection, front | $150 | ||||||
Obstacle detection, rear | $250 | ||||||
Side curtain airbags | $350 | $350 | $350 | $350 | |||
Tires, run-flat | $150 | $150 | |||||
Torque vectoring, brake-based | $100 | $100 | $100 | $100 | |||
Cargo Management | |||||||
Cargo net | $40 | $40 | $40 | $40 | |||
Climate Control | |||||||
Dual-zone climate control | $125 | $125 | $125 | $125 | |||
Residual heat | $50 | $50 | $50 | $50 | |||
Water-repellent front-door glass | $15 | $15 | $15 | $15 | |||
Drivetrain | |||||||
Electronically-variable engine mounts (performance-oriented) | $500 | ||||||
Limited-slip rear differential | $300 | $300 | $300 | $300 | $300 | ||
Engine / Motor | |||||||
Automatic start / stop | $150 | $150 | $150 | $150 | |||
Dual-mode exhaust, switchable | $500 | ||||||
Mid-engine configuration | $0 | $0 | $0 | $0 | |||
Regenerative braking | $0 | $0 | $0 | $0 | |||
Exterior | |||||||
Black exterior trim (optional) | $0 | ||||||
Bright-finished exhaust tip(s) | $25 | $25 | $25 | $25 | $25 | $25 | |
Painted brake calipers (optional) | $0 | $0 | |||||
Retractable rear spoiler | $400 | $400 | $400 | $400 | |||
Infotainment | |||||||
App support | $0 | ||||||
Bluetooth audio streaming | $25 | $25 | $25 | $25 | |||
HD radio | $50 | $50 | $50 | $50 | $50 | ||
Media drive | $15 | $15 | |||||
Navigation system | $600 | $600 | $600 | $600 | $600 | ||
Off-road navigation system | $0 | $0 | |||||
Satellite radio | $200 | $200 | |||||
Surround sound | $250 | $250 | $250 | ||||
Telematics service, such as OnStar | $200 | $200 | $200 | ||||
Traffic information | $25 | $25 | |||||
Instruments, Lights, and Mirrors | |||||||
Chronometer | $100 | ||||||
Fog light, rear | $100 | $100 | $100 | $100 | |||
Fog lights | $125 | $125 | $125 | ||||
Illuminated visor mirror, driver | $50 | $50 | $50 | $50 | |||
Illuminated visor mirror, passenger | $50 | $50 | $50 | $50 | |||
Performance meter | $150 | ||||||
Steering-linked headlights | $150 | $150 | $150 | $150 | |||
Turn signals on or near mirrors | $25 | $25 | $25 | ||||
Visor mirror, driver | $10 | $10 | $10 | ||||
Visor mirror, passenger | $10 | $10 | $10 | ||||
Seats and Interior Trim | |||||||
Manual thigh support length adjuster, driver seat | $50 | $50 | $50 | ||||
Manual thigh support length adjuster, passenger seat | $50 | $50 | $50 | ||||
Power 4-way lumbar adjuster, driver seat | $150 | $150 | $150 | $150 | |||
Power 4-way lumbar adjuster, passenger seat | $150 | $150 | $150 | $150 | |||
Power seatback bolsters, driver seat | $100 | $100 | $100 | $100 | |||
Power seatback bolsters, passenger seat | $100 | $100 | $100 | $100 | |||
Power thigh bolsters, driver seat | $100 | $100 | $100 | $100 | |||
Power thigh bolsters, passenger seat | $100 | $100 | $100 | $100 | |||
Power thigh support length adjuster, driver seat | $100 | $100 | $100 | $100 | |||
Power thigh support length adjuster, passenger seat | $100 | $100 | $100 | $100 | |||
Synthetic suede door panel trim | $250 | ||||||
Synthetic suede inserts in leather seating surfaces | $0 | ||||||
Upholstered instrument panel, leather | $1000 | ||||||
Wood trim | $300 | $300 | $300 | $300 | $300 | ||
Suspension, Wheels, and Tires | |||||||
Adaptive dampers - electrical | $500 | $500 | $500 | ||||
Electronic systems calibration selector | $200 | $200 | $200 | ||||
Sport suspension (upgrade) | $0 | $0 | $0 | $0 | |||
Transmission | |||||||
Launch control | $100 | ||||||
Total Value of Features | $2,170 | $2,445 | $2,395 | $4,330 | $5,320 | $4,330 | $7,470 |
Value of Feature Adjustments | $0 | $275 | $225 | $2,160 | $3,150 | $2,160 | $5,300 |
Value of Feature Adjustments | 0 | -253 | -207 | -33 | -45 | -28 | -61 |
Model Year | 2007 | 2016 |
Model | Z4 | Boxster |
Body | 2dr Convertible | 2dr Convertible |
Wheelbase | 98.2 in | 97.4 in |
Length | 161.1 in | 172.2 in |
Width | 70.1 in | 70.9 in |
Height | 51.1 in | 50.5 in |
Curb Weight | 3,087 lb. | 2,889 lb. |
Fuel Capacity | 14.5 gal. | 16.9 gal. |
Row 1 Headroom | 37.3 in | 38.6 in |
Row 1 Shoulder Room | 52.5 in | 51.7 in |
Row 1 Hip Room | 0.0 in | 53.4 in |
Row 1 Legroom | 42.0 in | 42.6 in |
Cargo Volume | 8.5 ft3 | 9.9 ft3 |
Sport Package | ||
Feature | Value | Requested? |
Sport suspension (upgrade) | 250 | Yes |
Front sport buckets | 100 | Yes |
225/45WR17 tires | 200 | No |
245/40WR17 tires | 200 | No |
Electronic systems calibration selector | 200 | Yes |
Total Requested | 550 | 58% |
Total Not Requested | 400 | 42% |
Premium Package | ||
Feature | Value | Requested? |
Automatic climate control, front | 200 | Yes |
Auto-dimming rearview mirror | 150 | Yes |
Trip computer | 150 | Yes |
Telematics service, such as OnStar | 200 | No |
Bluetooth cell phone link | 100 | Yes |
Auto-dimming driver-side mirror | 75 | Yes |
Auto-dimming passenger-side mirror | 75 | Yes |
Power fore-aft adjuster, driver seat | 100 | Yes |
Power height adjuster, driver seat | 50 | Yes |
Power tilt adjuster, driver seat | 100 | Yes |
Power recliner, driver seat | 100 | Yes |
Power recliner, passenger seat | 100 | Yes |
Power fore-aft adjuster, passenger seat | 100 | Yes |
Memory system, driver seat | 200 | Yes |
Power height adjuster, passenger seat | 50 | Yes |
Power tilt adjuster, passenger seat | 100 | Yes |
Total Requested | 1650 | 89% |
Total Not Requested | 200 | 11% |
Sport Package | ||
Feature | Value | Requested? |
Sport suspension (upgrade) | 250 | Yes |
Front sport buckets | 100 | Yes |
225/40WR18 tires | 200 | No |
255/35WR18 tires | 200 | No |
Electronic systems calibration selector | 200 | Yes |
Total Requested | 550 | 58% |
Total Not Requested | 400 | 42% |
Premium Package | ||
Feature | Value | Requested? |
Auto-dimming rearview mirror | 150 | Yes |
Telematics service, such as OnStar | 200 | No |
Bluetooth cell phone link | 100 | Yes |
Auto-dimming driver-side mirror | 75 | Yes |
Auto-dimming passenger-side mirror | 75 | Yes |
Power fore-aft adjuster, driver seat | 100 | Yes |
Power height adjuster, driver seat | 50 | Yes |
Power tilt adjuster, driver seat | 100 | Yes |
Power recliner, driver seat | 100 | Yes |
Power recliner, passenger seat | 100 | Yes |
Power fore-aft adjuster, passenger seat | 100 | Yes |
Memory system, driver seat | 200 | Yes |
Power height adjuster, passenger seat | 50 | Yes |
Power tilt adjuster, passenger seat | 100 | Yes |
Total Requested | 1300 | 87% |
Total Not Requested | 200 | 13% |
Premium Package | ||
Feature | Value | Requested? |
Cruise control | 150 | Yes |
Surround sound | 250 | Yes |
THX-certified, 430W, 10 speakers (with subwoofer) | 350 | No |
Auto-dimming rearview mirror | 150 | Yes |
Telematics service, such as OnStar | 200 | No |
Bluetooth cell phone link | 100 | Yes |
Auto-dimming driver-side mirror | 75 | Yes |
Auto-dimming passenger-side mirror | 75 | Yes |
Power fore-aft adjuster, driver seat | 100 | Yes |
Power height adjuster, driver seat | 50 | Yes |
Power tilt adjuster, driver seat | 100 | Yes |
Power recliner, driver seat | 100 | Yes |
Power recliner, passenger seat | 100 | Yes |
Power fore-aft adjuster, passenger seat | 100 | Yes |
Memory system, driver seat | 200 | Yes |
Power height adjuster, passenger seat | 50 | Yes |
Power tilt adjuster, passenger seat | 100 | Yes |
Total Requested | 1700 | 76% |
Total Not Requested | 550 | 24% |
Torque vectoring / active trace control | ||
Feature | Value | Requested? |
Torque vectoring / active trace control | 100 | No |
Limited-slip rear differential | 300 | Yes |
Total Requested | 300 | 75% |
Total Not Requested | 100 | 25% |
Adaptive sport seats plus | ||
Feature | Value | Requested? |
Power thigh bolsters, driver seat | 100 | No |
Power seatback bolsters, driver seat | 100 | No |
Power thigh bolsters, passenger seat | 100 | No |
Power seatback bolsters, passenger seat | 100 | No |
Power thigh support adjuster, driver seat | 100 | No |
Power fore-aft adjuster, passenger seat | 100 | Yes |
Power 4-way lumbar adjuster, passenger seat | 150 | No |
Power thigh support adjuster, passenger seat | 100 | No |
Memory system, driver seat | 200 | Yes |
Power height adjuster, passenger seat | 50 | Yes |
Power tilt adjuster, passenger seat | 100 | Yes |
Tilt/telescoping steering wheel, power | 100 | No |
Power fore-aft adjuster, driver seat | 100 | Yes |
Power height adjuster, driver seat | 50 | Yes |
Power tilt adjuster, driver seat | 100 | Yes |
Power 4-way lumbar adjuster, driver seat | 150 | No |
Front sport buckets | 100 | Yes |
Total Requested | 800 | 44% |
Total Not Requested | 1000 | 56% |
Premium Package | ||
Feature | Value | Requested? |
Automatic climate control, front | 200 | Yes |
Heated front seats | 200 | Yes |
Dual-zone climate control | 125 | No |
Residual heat | 50 | No |
Automatic air recirculation | 100 | No |
Auto-dimming rearview mirror | 150 | Yes |
Rain-sensing wipers | 100 | Yes |
Auto-dimming driver-side mirror | 75 | Yes |
Auto-dimming passenger-side mirror | 75 | Yes |
Steering-linked headlights | 150 | No |
Xenon HID headlights | 500 | Yes |
Headlight washers | 50 | Yes |
Total Requested | 1350 | 76% |
Total Not Requested | 425 | 24% |
Torque vectoring / active trace control | ||
Feature | Value | Requested? |
Torque vectoring / active trace control | 100 | No |
Limited-slip rear differential | 300 | Yes |
Total Requested | 300 | 75% |
Total Not Requested | 100 | 25% |
HD radio | ||
Feature | Value | Requested? |
HD radio | 50 | Yes |
Satellite radio | 200 | No |
Total Requested | 50 | 20% |
Total Not Requested | 200 | 80% |
Adaptive sport seats plus | ||
Feature | Value | Requested? |
Power thigh bolsters, driver seat | 100 | No |
Power seatback bolsters, driver seat | 100 | No |
Power thigh bolsters, passenger seat | 100 | No |
Power seatback bolsters, passenger seat | 100 | No |
Power thigh support adjuster, driver seat | 100 | No |
Power fore-aft adjuster, passenger seat | 100 | Yes |
Power 4-way lumbar adjuster, passenger seat | 150 | No |
Power thigh support adjuster, passenger seat | 100 | No |
Memory system, driver seat | 200 | Yes |
Power height adjuster, passenger seat | 50 | Yes |
Power tilt adjuster, passenger seat | 100 | Yes |
Tilt/telescoping steering wheel, power | 100 | No |
Power fore-aft adjuster, driver seat | 100 | Yes |
Power height adjuster, driver seat | 50 | Yes |
Power tilt adjuster, driver seat | 100 | Yes |
Power 4-way lumbar adjuster, driver seat | 150 | No |
Front sport buckets | 100 | Yes |
Total Requested | 800 | 44% |
Total Not Requested | 1000 | 56% |
Torque vectoring / active trace control | ||
Feature | Value | Requested? |
Torque vectoring / active trace control | 100 | No |
Limited-slip rear differential | 300 | Yes |
Total Requested | 300 | 75% |
Total Not Requested | 100 | 25% |
Adaptive sport seats plus | ||
Feature | Value | Requested? |
Power thigh bolsters, driver seat | 100 | No |
Power seatback bolsters, driver seat | 100 | No |
Power thigh bolsters, passenger seat | 100 | No |
Power seatback bolsters, passenger seat | 100 | No |
Power thigh support adjuster, driver seat | 100 | No |
Power fore-aft adjuster, passenger seat | 100 | Yes |
Power 4-way lumbar adjuster, passenger seat | 150 | No |
Power thigh support adjuster, passenger seat | 100 | No |
Memory system, driver seat | 200 | Yes |
Power height adjuster, passenger seat | 50 | Yes |
Power tilt adjuster, passenger seat | 100 | Yes |
Tilt/telescoping steering wheel, power | 100 | No |
Power fore-aft adjuster, driver seat | 100 | Yes |
Power height adjuster, driver seat | 50 | Yes |
Power tilt adjuster, driver seat | 100 | Yes |
Power 4-way lumbar adjuster, driver seat | 150 | No |
Front sport buckets | 100 | Yes |
Total Requested | 800 | 44% |
Total Not Requested | 1000 | 56% |
Premium Package | ||
Feature | Value | Requested? |
Automatic climate control, front | 200 | Yes |
Heated front seats | 200 | Yes |
Dual-zone climate control | 125 | No |
Residual heat | 50 | No |
Automatic air recirculation | 100 | No |
Auto-dimming rearview mirror | 150 | Yes |
Rain-sensing wipers | 100 | Yes |
Auto-dimming driver-side mirror | 75 | Yes |
Auto-dimming passenger-side mirror | 75 | Yes |
Steering-linked headlights | 150 | No |
Headlight washers | 50 | Yes |
Total Requested | 850 | 67% |
Total Not Requested | 425 | 33% |
Torque vectoring / active trace control | ||
Feature | Value | Requested? |
Torque vectoring / active trace control | 100 | No |
Limited-slip rear differential | 300 | Yes |
Total Requested | 300 | 75% |
Total Not Requested | 100 | 25% |
Premium Package | ||
Feature | Value | Requested? |
Automatic climate control, front | 200 | Yes |
Heated front seats | 200 | Yes |
Dual-zone climate control | 125 | No |
Residual heat | 50 | No |
Automatic air recirculation | 100 | No |
Auto-dimming rearview mirror | 150 | Yes |
Rain-sensing wipers | 100 | Yes |
Auto-dimming driver-side mirror | 75 | Yes |
Auto-dimming passenger-side mirror | 75 | Yes |
Total Requested | 800 | 74% |
Total Not Requested | 275 | 26% |
Adaptive sport seats plus | ||
Feature | Value | Requested? |
Power thigh bolsters, driver seat | 100 | No |
Power seatback bolsters, driver seat | 100 | No |
Power thigh bolsters, passenger seat | 100 | No |
Power seatback bolsters, passenger seat | 100 | No |
Power thigh support adjuster, driver seat | 100 | No |
Power fore-aft adjuster, passenger seat | 100 | Yes |
Power 4-way lumbar adjuster, passenger seat | 150 | No |
Power thigh support adjuster, passenger seat | 100 | No |
Memory system, driver seat | 200 | Yes |
Power height adjuster, passenger seat | 50 | Yes |
Power tilt adjuster, passenger seat | 100 | Yes |
Tilt/telescoping steering wheel, power | 100 | No |
Power fore-aft adjuster, driver seat | 100 | Yes |
Power height adjuster, driver seat | 50 | Yes |
Power tilt adjuster, driver seat | 100 | Yes |
Power 4-way lumbar adjuster, driver seat | 150 | No |
Total Requested | 700 | 41% |
Total Not Requested | 1000 | 59% |
Infotainment Package | ||
Feature | Value | Requested? |
Surround sound | 250 | Yes |
Performance meter | 150 | No |
App support | 0 | No |
Bose, 445W, 10 speakers (with subwoofer) | 350 | No |
Satellite radio | 200 | No |
DVD-Audio-compatible player | 0 | No |
HD radio | 50 | Yes |
USB port | 25 | No |
Navigation system | 600 | Yes |
Traffic information | 25 | No |
Off-road navigation system | 0 | No |
Media drive | 15 | No |
Total Requested | 900 | 54% |
Total Not Requested | 765 | 46% |